MD

1. Managing Director
2. Maryland (US state; also Md.)
3. Medicinae Doctor (Latin), Doctor of Medicine
4. Mentally deficient
5. Moldova (IVR)

Md (chem)

Mendelevium

• spectre bats
• spectre crab
• spectre crabs
• spectre insect
• spectre insects
• spectre lemur
• spectre lemurs
• spectres
• spectre shrimp
• spectre shrimps
• spectro-
• spectrochemistry
• spectrogram
• spectrograms
• spectrograph
• spectrographic
• spectrographical
• spectrographies
• spectrographs
• spectrography
• spectroheliogram
• spectroheliograph
• spectroheliographs
• spectrohelioscope
• spectrohelioscopes